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We describe the first report of retrograde vertebral artery (VA) revascularization using thyrocervical collaterals for anterograde mechanical aspiration of a BAO followed by stenting of the chronically occluded VA origin. Our novel retrograde\u2013anterograde approach resulted in resolution of the patient's clinical stroke syndrome.<\/jats:p>","DOI":"10.1136\/bcr-2015-011723","type":"journal-article","created":{"date-parts":[[2015,6,8]],"date-time":"2015-06-08T06:59:36Z","timestamp":1433746776000},"page":"bcr2015011723","update-policy":"https:\/\/doi.org\/10.1136\/crossmarkpolicy","source":"Crossref","is-referenced-by-count":3,"title":["A novel route of revascularization in basilar artery occlusion and review of the literature"],"prefix":"10.1136","volume":"2015","author":[{"given":"Alejandro","family":"Morales","sequence":"first","affiliation":[{"name":"University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA"},{"name":"Department of Neurosurgery, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Phillip Vaughan","family":"Parry","sequence":"additional","affiliation":[{"name":"Department of 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